@charset "utf-8";
/* ---------------------------------------------
navigation02 ※TOP、下層共通
--------------------------------------------- */
.header-area-upper {
  padding: var(--s1) var(--s1) var(--s1) var(--s5);
  text-align: left;
  position: absolute;
  top: 0;
  right: 0;
}
.header-title {
  font-size: 1.2rem;
  display: inline-block;
  position: relative;
  color: #fff;
}
.header-title::before {
  content: "PR";
  padding: 0.2rem;
  color: #333;
  background-color: #fff;
  transform: translateY(-50%);
  position: absolute;
  top: 50%;
  left: -2.4rem;
}
.header-title a {
  text-decoration: none;
  color: #ffff;
}
.header-title a:hover {
  text-decoration: underline;
}
.gnavi-btn-close {
  display: none;
}
.toggle-content {
  display: none;
}
.gnavi-ctrl {
  transition:
    opacity 0.6s,
    visibility 0.6s;
  opacity: 0;
  visibility: hidden;
}
.gnavi-ctrl.is-show {
  opacity: 1;
  visibility: visible;
}
#low-header .gnavi-ctrl {
  opacity: 1;
  visibility: visible;
}
.gnavi-btn {
  width: var(--s7);
  height: var(--s7);
  background: #fff;
  display: block;
  position: fixed;
  top: var(--s4);
  right: 0;
  z-index: 200;
  cursor: pointer;
  border: 2px solid #21345c;
  border-radius: 10px;
}
.gnavi-btn span {
  width: var(--s4);
  height: 0.2rem;
  display: inline-block;
  background: #21345c;
  position: absolute;
  left: 1rem;
  transform: translate(0, -50%);
  transition:
    transform 0.4s,
    opacity 0.4s;
}
.gnavi-btn span:nth-of-type(1) {
  top: 1.9rem;
}
.gnavi-btn span:nth-of-type(2) {
  top: 2.7rem;
}
.gnavi-btn span:nth-of-type(3) {
  top: 3.5rem;
}
.gnavi-btn.is-active span:nth-of-type(1) {
  transform: translateY(0.7rem) rotate(-45deg);
}
.gnavi-btn.is-active span:nth-of-type(2) {
  opacity: 0;
}
.gnavi-btn.is-active span:nth-of-type(3) {
  transform: translateY(-0.7rem) rotate(45deg);
}
.gnavi-btn-close {
  width: 80%;
  margin: 0 auto;
  padding: var(--s2);
  background: #f8f8f0;
  display: block;
  text-align: center;
}
.gnavi-btn-close__inner {
  padding: 0 0 0 var(--s3);
  display: inline-block;
  font-weight: 700;
  position: relative;
}
.gnavi-btn-close__inner::before {
  content: "";
  width: 1em;
  height: 0.2rem;
  background: #000000;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(0, -50%) rotate(45deg);
}
.gnavi-btn-close__inner::after {
  content: "";
  width: 1em;
  height: 0.2rem;
  background: #000000;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(0, -50%) rotate(135deg);
}
.gnavi-area {
  width: 100%;
  max-width: 37.5rem;
  height: 100vh;
  padding: var(--s3) var(--s1) var(--s10);
  display: block;
  background: #eae9e4;
  overflow-x: hidden;
  overflow-y: auto;
  position: fixed;
  top: 0;
  right: 0;
  z-index: 100;
  transform: translateX(100%);
  transition:
    transform 0.8s ease,
    opacity 0.8s ease;
  opacity: 0;
}
.gnavi-title {
  min-height: var(--s6);
  margin: 0 var(--s8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.5;
}
.gnavi-pc {
  display: none;
}
.gnavi-list {
  border-bottom: 1px solid #333;
  position: relative;
}
.gnavi-list li {
  padding-left: 0;
}
.gnavi-list__item::before {
  display: none;
}
.gnavi-list__link {
  width: 100%;
  margin: 0 auto;
  padding: var(--s2) var(--s4) var(--s2) var(--s2);
  border-top: 1px solid #333;
  display: block;
  font-weight: 700;
  line-height: 2;
  text-decoration: none;
  position: relative;
}
.gnavi-list__link::after {
  content: "";
  width: 1.4rem;
  height: 1.4rem;
  background: url("img/arrow-01-black-right.svg") no-repeat center/100% auto;
  position: absolute;
  top: 50%;
  right: var(--s2);
  transform: translate(0, -50%) rotate(0);
  transition: transform 0.3s;
}
.gnavi-list__link--toggle::after {
  background-image: url("img/arrow-01-black-down.svg");
}
.gnavi-list__link--toggle.is-open::after {
  transform: translate(0, -50%) rotate(180deg);
}
.gnavi-list__sub {
  width: 100%;
  background: #fff;
}
.gnavi-list__low .gnavi-list__link {
  padding: var(--s2) var(--s4) var(--s2) var(--s4);
}
.gnavi-list__low .gnavi-list__link::after {
  content: "└";
  background: none;
  transform: translateY(-50%);
  position: absolute;
  top: 40%;
  left: 1rem;
}
.is-gnavi-open .gnavi-area {
  opacity: 1;
  transform: translateX(0);
}

/* ---------------------------------------------
index02(目次)
--------------------------------------------- */
.onb-index02-frame {
  width: 100%;
}
.onb-index02-wrap {
  margin: var(--s6) auto;
  padding: var(--s1) var(--s3) var(--s4) var(--s3);
  background-color: #fff;
  position: relative;
  border: 1px solid #333;
}
.onb-index02-title {
  padding: var(--s2);
  color: var(--site-color03);
  font-size: 2.2rem;
  font-weight: bold;
  line-height: 1;
  background-size: 4rem auto;
  position: relative;
}
.onb-index02-chapter {
  padding: var(--s2) var(--s2) var(--s2) var(--s7);
  font-weight: 700;
  counter-reset: number 0;
}
#toc ul.onb-index02-chapter li {
  position: relative;
}
#toc ul.onb-index02-chapter li:not(.onb-index02-chapter-h-three)::before {
  counter-increment: number 1;
  content: counter(number, decimal-leading-zero);
  color: var(--site-color01);
  position: absolute;
  top: 0;
  left: -1.8em;
}
#toc ul li.onb-index02-chapter-h {
  margin: 0 0 0 var(--s2);
  font-size: 100%;
  line-height: 1.7;
  position: relative;
}
#toc ul li.onb-index02-chapter-h a {
  display: block;
  text-decoration: none;
}
#toc ul li.onb-index02-chapter-h-two {
  margin-left: var(--s2);
  position: relative;
}
#toc ul li.onb-index02-chapter-h-three {
  margin-left: var(--s4);
  position: relative;
}
#toc ul li.onb-index02-chapter-h-two::before,
#toc ul li.onb-index02-chapter-h-three::before {
  position: absolute;
  top: 0;
  left: -1.8em;
}
#toc ul li.onb-index02-chapter-h-three::before {
  content: "└";
  color: var(--site-color01);
}
/*----------------------------------------------
	more content settings
*/
#toc.onb-index02-gradation {
  margin-top: 1.4rem;
  height: auto;
  max-height: 12rem;
  overflow: hidden;
  transition: max-height 1s;
  border-top: 1px solid var(--site-color03);
  position: relative;
}
#toc.onb-index02-gradation::after {
  content: "";
  position: absolute;
  top: 50px;
  left: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  transition: 0.3s;
  background: linear-gradient(to bottom, transparent 0%, #fff 100%);
}
#toc.onb-index02-gradation.is-open::after {
  display: none;
}
.onb-index02-btn {
  max-width: 32rem;
  margin: 2rem auto 0 auto;
  position: relative;
  z-index: 5;
  font-weight: bold;
}
.onb-index02-btn span {
  width: 100%;
  margin: var(--s5) auto;
  padding: 2rem 6rem 2rem 3rem;
  border: 3px solid var(--site-color05);
  border-radius: 4rem;
  background: url("./img/acc-off.svg") no-repeat 95% center #fff;
  display: block;
  text-align: center;
  transform: translate(0, 0);
  transition: transform 0.3s;
  cursor: pointer;
  z-index: 1;
}

.onb-index02-btn:hover span {
  opacity: 0.6;
}
.onb-index02-btn.is-open span {
  background: url("./img/acc-on.svg") no-repeat 95% center #fff;
}

.img-pc {
display: block;
}
.img-sp {
display: none;
}

.l-stack {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
	gap:0;
    align-items: stretch;
}
/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
  #toc .onb-index02-chapter {
    padding-left: var(--s4);
  }
  .onb-index02-btn:hover span {
    transform: none;
  }
  .onb-index02-btn span {
    font-size: 1.5rem;
    padding: 1rem 3rem 1rem 3rem;
    width: 87%;
  }
}

/* ---------------------------------------------
related-article01(関連記事)
--------------------------------------------- */
.related-article01-frame {
  border: 1px solid #21345c;
  margin: var(--s6) auto;
  padding: var(--s1) var(--s3) var(--s4) var(--s3);
  background: #fff;
  position: relative;
}
.related-article01-title {
  padding: var(--s2) var(--s3);
  color: #333;
  font-size: 2.2rem;
  font-weight: bold;
  line-height: 1;
  background-size: 5rem auto;
  position: relative;
  border-bottom: 3px solid #21345c;
}
.related-article01-list {
  padding: var(--s2) 0 var(--s2) var(--s2);
  font-weight: 700;
}
.related-article01-list li {
  margin: 0 0 0 var(--s2);
  padding-left: 1.5em;
  font-size: 100%;
  line-height: 1.7;
  position: relative;
}
.related-article01-list li + li {
  margin-top: 10px;
}
.related-article01-list li::before {
  content: "";
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  background-color: #00a88e;
  position: absolute;
  top: 0.6rem;
  left: 0;
}
.related-article01-list a {
  display: block;
  text-decoration: none;
}
.related-article01-list a:hover {
  opacity: 0.6;
}
.relations-box.relations-box--column {
  display: flex;
  gap: 10px;
}
.relations-box__pic {
  flex: 0 0 150px;
}
.is-hidden {
  display: none;
}

.related-article01-more {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  /* background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0, #fff 50%); */
  background-color: transparent;
  width: 100%;
  height: 25%;
  position: absolute;
  bottom: -40px;
  left: 0;
  padding: 2rem 0;
}

.related-article01-more.is-closed {
  display: none;
}

.related-article01-btn {
  border: 1px solid #ccc;
  background: #fff;
  border-radius: 100px;
  padding: 1rem 5rem 1rem 2rem;
  position: relative;
}

.related-article01-btn::before {
  content: "";
  width: 1.8rem;
  height: 0.2rem;
  background: #000;
  position: absolute;
  top: 50%;
  right: 1.5rem;
  transform: translate(0, -50%);
}
.related-article01-btn::after {
  content: "";
  width: 0.2rem;
  height: 1.8rem;
  background: #000;
  position: absolute;
  top: 50%;
  right: 2.3rem;
  transform: translate(0, -50%);
  transition: transform 0.3s;
}
.related-article01-btn:hover {
  opacity: 0.6;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
  .related-article01-title {
    margin-bottom: 2rem;
  }
  .related-article01-list {
    padding: 0;
  }
  .related-article01-list li {
    margin-left: 0;
  }
  .relations-box__pic {
    flex: 0 0 100px;
  }
}

.sec01,
.sec04,
.sec06 {
  padding-top: 6rem;
  padding-bottom: 8rem;
}
.sec02,
.sec05 {
  padding: 9rem 0;
}

.sec03 {
  padding-top: 3rem;
  padding-bottom: 6rem;
}

.sec01 {
  background: url(img/bg_sec01.jpg) no-repeat bottom right;
  padding-bottom: 15rem;
}

.sec02 {
  background: url(img/bg_sec02.jpg) no-repeat top center;
  background-size: cover;
  background-attachment: fixed;
}

.sec04 {
  background: #f8f8f0;
}

.sec05 {
  background: url(img/bg_sec05.jpg) repeat-y top center;
  background-size: 100% auto;
  background-attachment: fixed;
  padding: 3rem 0 10rem;
}

.section-title05 {
  width: 100%;
  margin-top: 5rem;
  padding: var(--s4) 0 0;
  font-size: 3.6rem;
  font-weight: 700;
  color: var(--site-color03);
  line-height: 1.5;
  text-align: center;
  position: relative;
  font-family: "Archivo Black", sans-serif;
}

.section-title05 a {
  color: #023156;
  text-decoration: none;
  background: url(./img/arrow-01-blg-right.svg) no-repeat center right;
  background-size: 2rem 18rem;
  padding: 0 10rem;
  display: block;
}

.section-title05 a:hover {
  opacity: 0.6;
}

.sec02 .section-title05 {
  color: #afd7ef;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
  .sec01,
  .sec04,
  .sec06 {
    padding-top: 0;
    padding-bottom: 4rem;
  }

  .sec02 {
    padding-top: 0;
  }

  .section-title05 {
    padding: 5rem var(--s2) 0;
    font-size: 2.4rem;
    margin-top: 0rem;
  }
  .section-title05 a {
    padding: 0 2rem;
    background: url(./img/arrow-01-blg-right.svg) no-repeat center right;
    background-size: 1rem 18rem;
  }
}

.arrow-title {
  padding: var(--s2);
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
  background-image: linear-gradient(90deg, #21345c, #19597a);
  text-align: center;
  line-height: 1.5;
  position: relative;
}

.arrow-title-sub {
  padding: var(--s1);
  margin-bottom: 0.8rem;
  font-size: 2rem;
  color: #ffcc00;
  line-height: 1.1;
  display: inline-block;
  font-family: "Archivo Black", sans-serif;
}
.arrow-title-small {
  font-size: 1.4rem;
}

/*------------------------------------------
    3box column settings
*/
.column-small {
  padding: 0 var(--s2) var(--s2) var(--s2);
  border: 1px solid #21345c;
  background: #fff;
}

.sec01 .column-small {
  padding-top: 0;
  background: #fff;
  box-shadow: 3px 3px 15px 3px rgba(33, 52, 92, 0.1);
}

.thb-box-full {
  width: calc(100% + var(--s4));
  margin-left: calc(var(--s2) * -1);
}

.m-title01 {
  padding: var(--s3) var(--s1) var(--s3) var(--s1);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--site-color03);
  text-align: center;
  line-height: 1.5;
  font-family: "Archivo Black", sans-serif;
}

.thb-listbox-bg-colored {
  padding-top: 2rem;
  margin-top: 3rem;
}
.thb-listbox-area {
  padding: 4rem var(--s2) var(--s2) var(--s2);
  background-color: #f8f8f0;
  position: relative;
}
.thb-listbox-title {
  margin-top: -5.5rem;
  padding: var(--s1);
  background-color: #eae9e4;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 700;
}
.thb-listbox-subtitle {
  text-align: center;
  font-weight: 700;
  font-size: 2rem;
  color: #21345c;
}
.thb-listbox-list {
  width: 100%;
  padding-left: 1rem;
}
.thb-listbox-list li {
  padding: 0 var(--s1);
  line-height: 1.5;
  position: relative;
	min-height:130px;
}
.thb-listbox-list li::before {
  content: "";
  width: 1rem;
  height: 1rem;
  background: url("./img/icon-check.svg") no-repeat left top;
  background-size: contain;
  position: absolute;
  top: 0.6rem;
  left: -1rem;
}
.thb-listbox-list li span {
  margin-right: var(--s1);
  display: block;
  text-align: center;
}


@media screen and (min-width: 768px) {
.recommend_btn {
  margin-bottom: 3rem;
}
}


/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
  .arrow-title-sub {
    font-size: 1.8rem;
	font-family: "Archivo Bold", sans-serif;
  }
  .arrow-title-small {
    line-height: 1.2;
    display: block;
  }
  .thb-listbox-subtitle {
    font-size: 1.8rem;
  }

  .thb-listbox-area {
    padding: var(--s5) var(--s2) var(--s2) var(--s2);
  }
  .thb-listbox-list li {
    font-size: 1.6rem;
  }
  .thb-listbox-list--three li {
    width: calc((100% - var(--s2)) / 2);
  }
  .thb-listbox-title {
    width: 80%;
    margin: -5rem auto 0 auto;
    padding: var(--s1);
    font-size: 1.4rem;
    text-align: center;
  }
}


.recommend_btn .btn-web,
.recommend_btn .btn-ancher {
  margin: 2rem auto;
}

/*------------------------------------------
    1box column settings
*/
.column-medium {
  padding: var(--s4);
}
.onb-box-full {
  width: calc(100% + var(--s8));
  margin-left: calc(var(--s4) * -1);
}
/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
  .column-medium {
    padding: var(--s2);
  }
  .onb-box-full {
    width: auto;
    margin: 0 auto;
  }
}

.onb-icon-title-icon {
  width: 12rem;
  height: 12rem;
  border-radius: 50%;
  overflow: hidden;
  position: absolute;
  top: -4rem;
  left: 0;
}
.onb-icon-title-icon img {
  width: 100%;
}
.onb-icon-title {
  text-align: center;
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.5;
  color: #fff;
  background-color: #21345c;
  background-image: linear-gradient(90deg, #21345c, #19597a);
  padding: 2rem;
  margin: 3rem 3rem 0 3rem;
}
.onb-icon-title .underline {
  border-bottom: 5px solid var(--site-color15);
}
.onb-icon-title small {
  font-size: 2.1rem;
  border: none;
}
.onb-icon-title-catch {
  font-size: 2.6rem;
  display: block;
  line-height: 1.5;
  border: none;
  color: #ffcc00;
  font-family: "Archivo Black", sans-serif;
}
/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
  .onb-icon-title {
    font-size: 2.4rem;
    padding: 1rem;
    margin: 0 auto;
    width: 100%;
    line-height: 1.2;
  }
  .onb-icon-title small {
    font-size: 1.6rem;
  }
  .onb-icon-title-catch {
    font-size: 1.8rem;
	font-family: "Archivo Bold", sans-serif;
  }
  .onb-icon-title-icon {
    width: 6rem;
    height: 6rem;
    position: absolute;
    top: -2rem;
    left: -0.5rem;
  }
}

.kari {
  width: 100%;
  font-size: 3.6rem;
  font-weight: 900;
  line-height: 1.5;
  text-align: center;
}

.onb-center-img {
  max-width: 64%;
  margin: 0 auto;
}

.onb-center-img img {
  display: block;
  margin: 0 auto;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
  .onb-center-img {
    max-width: 100%;
  }
}

.onb-m-title6 {
  padding: 0.5rem 1rem 0.8rem 1rem;
  line-height: 1.5;
  font-size: 2.6rem;
  font-weight: 700;
  border-left: 0.5rem solid var(--site-color05);
  border-bottom: 1px solid var(--site-color05);
  margin-top: 20px;
}

.dl-style {
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.dl-style dt {
  font-weight: 700;
}
.sec02 .dl-style dt {
  font-size: 2rem;
  color: #21345c;
}

.dl-style dd {
  font-size: 1.4rem;
  line-height: 2;
}

.sec02 .onb-iconbox04-frame {
  padding: var(--s3) var(--s2) var(--s8);
  background-color: #ebedea;
}

.sec02 .onb-iconbox04-frame.l-stack-small {
  padding: 2.4rem 1.6rem;
}

.onb-iconbox04-frame p {
  margin-top: 1rem;
}

.onb-iconbox04-catch {
  min-height: 3.5rem;
  padding: 5rem 0 0 0;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.5;
  background: url("./img/dialog.png") no-repeat top center;
  background-size: 4rem auto;
  text-align: left;
  display: flex;
  align-items: center;
}

.sec02 .onb-iconbox04-catch {
  font-size: 2.2rem;
}

.onb-iconbox04-caption {
  text-align-last: left;
}

.onb-iconbox02-frame {
  padding: var(--s4);
  background: #d7ebf7 url(img/bg_onb-iconbox02-frame.png) no-repeat right bottom;
}

.sec02 .onb-iconbox02-frame {
  padding-bottom: 3rem;
}

.onb-iconbox02-catch {
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.5;
  text-align: left;
  color: #21345c;
}
.onb-iconbox02-frame .onb-iconbox02-catch {
  padding: 0 0 0 var(--s10);
  background: url(img/onb-iconbox02-catch.png) no-repeat left center;
  background-size: 4rem auto;
  text-align: left;
  margin-bottom: 2rem;
}

.onb-iconbox02-caption {
  text-align-last: right;
}

.onb-casebox02-frame {
  margin-top: 4rem;
  padding: var(--s4);
  background-color: #f8f8f0;
  position: relative;
}

.sec02 .onb-casebox02-frame .onb-casebox02-catch {
  margin-bottom: 2rem;
}

.onb-casebox02-frame:first-child {
  margin-top: 4rem;
}

.onb-casebox02-frame::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -3.1rem;
  transform: translatey(-50%);
  width: 2.7rem;
  height: 4rem;
  background: url("./img/arrow.png") no-repeat center/contain;
  background-size: 2.7rem;
  display: block;
  z-index: 5;
}

.onb-casebox02-frame:first-child::before {
  display: none;
}

.onb-casebox02-sub {
  padding: var(--s1) var(--s3);
  background-color: var(--site-color03);
  color: #fff;
  font-size: 2.1rem;
  transform: translateX(-50%);
  position: absolute;
  top: -2rem;
  left: 50%;
}
.l-onb-casebox02 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s3);
}
.l-onb-casebox02__side {
  width: calc((100% - var(--s3)) * 0.3);
}
.onb-casebox02-imgcap {
  margin-top: 1rem;
  text-align: center;
  font-size: 1.2rem;
}
.onb-casebox02-catch {
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--site-color03);
  line-height: 1.5;
}
.onb-casebox02-caption {
  text-align: left;
}

.text-area {
  line-height: 2;
}
.summary-box-l {
  padding: var(--s4);
  /* border: 3px solid var(--site-color05); */
  display: grid;
  grid-auto-rows: minmax(10px, auto) 1fr;
  grid-template-areas:
    "catch img"
    "content img";
}
.summary-box-l-catch {
  padding: var(--s2) var(--s1) var(--s2) var(--s1);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--site-color03);
  line-height: 1.5;
  background-size: 6rem 6rem;
  grid-area: catch;
}
.summary-box-l-img {
  padding-left: var(--s4);
  grid-area: img;
}
.summary-box-l-content {
  grid-area: content;
}

    .l-stack-large {
		gap:var(--s5);
    }
/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
  .sec02 .onb-iconbox04-catch {
    font-size: 1.8rem;
  }

     .l-stack-large {
		gap:var(--s3);
    }

  .sec02 .onb-iconbox02-frame {
    padding: 2.4rem var(--s2);
  }

  .sec02 .onb-casebox02-frame .onb-casebox02-catch {
    font-size: 1.8rem;
    margin-bottom: 1rem;
	margin-top: 1rem;
  }

  .onb-casebox02-frame::before {
    content: "";
    position: absolute;
    top: -6rem;
    left: calc(50% - 2rem);
    transform: translateX(-50%);
    width: 4rem;
    height: 4rem;
    background: url("./img/arrow.png") no-repeat center/contain;
    display: block;
    z-index: 5;
    transform: rotate(90deg);
  }

  .onb-casebox02-frame:first-child::before {
    display: none;
  }

  .text-area {
    font-size: 1.4rem;
  }
  .summary-box-l {
    padding: var(--s2);
    display: block;
  }
  .summary-box-l-catch {
    margin-bottom: var(--s2);
    font-size: 2.4rem;
  }
  .summary-box-l-img {
    padding-left: 0;
    margin-bottom: var(--s2);
  }
}

.m-title02 {
  padding: var(--s2);
  font-size: 2.1rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.5;
  background-color: var(--site-color03);
}

.sec04 .m-title02 {
  text-align: center;
}

.sec04 .m-title02 a {
  color: #fff;
  text-decoration: none;
  background: url(./img/arrow-01-wht-right.svg) no-repeat center right 0.16rem /
    auto 0.6em;
  display: block;
}

.sec04 .m-title02 a:hover {
  opacity: 0.6;
}

.thb-table {
  line-height: 1.5;
  border-collapse: collapse;
  border: 1px solid #d3d3d3;
}
.thb-table th,
.thb-table td {
  padding: var(--s1);
  border: 1px solid #d3d3d3;
}
.thb-table th {
  width: 35%;
  background-color: #e9eff0;
  text-align: left;
}

.acc-more-btn {
  max-width: 46rem;
  width: 100%;
  margin: var(--s5) auto;
  position: relative;
}
.acc-more-btn span {
  width: 87%;
  padding: 2rem 2rem 2rem 1rem;
  border: 3px solid var(--site-color05);
  border-radius: 4rem;
  background: url("./img/acc-off.svg") no-repeat 95% center #fff;
  display: block;
  text-align: center;
  transform: translate(0, 0);
  transition: transform 0.3s;
  cursor: pointer;
  z-index: 1;
  color: var(--site-color05);
  font-weight: bold;
  font-size: 2rem;
}
.acc-more-btn::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-color: var(--site-color03);
  border-width: 0 1px 1px 0;
  transform: translate(0.8rem, 0.8rem);
  border-radius: 4rem;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: -1;
}
.acc-more-btn:hover span {
  opacity: 0.6;
}
.acc-more-btn.is-open span {
  background: url("./img/acc-on.svg") no-repeat 95% center #fff;
}
.more-content {
  display: none;
}
/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
  .acc-more-btn {
    margin-right: var(--s1);
  }
  .acc-more-btn span {
    transition: inherit;
    transform: none;
  }
  .acc-more-btn:hover span {
    transform: none;
    font-size: 1.6rem;
    padding: var(--s2) var(--s4) var(--s2) var(--s2);
  }
}

/*------------------------------------------
    2box column settings
*/
.column-medium {
  padding: 0 var(--s4) var(--s4);
  background: #fff;
}

.sec05 .column-medium {
  padding: var(--s4) var(--s4);
  gap: 3rem;
}

.sec05 .column-medium p {
  line-height: 1.6;
}

.twb-box-full {
  width: calc(100% + var(--s8));
  margin-left: calc(var(--s4) * -1);
}
/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {

  .sec05 .column-medium {
    padding: var(--s4) var(--s4);
    gap: 2rem;
}

  .column-medium {
    padding: 0 var(--s2);
  }

  .onb-iconbox02-catch {
    font-size: 1.8rem;
  }

  .sec02 .column-medium {
    padding: var(--s2);
  }

  .onb-iconbox02-frame .onb-iconbox02-catch {
    background: url(img/onb-iconbox02-catch.png) no-repeat top center;
    background-size: 6rem auto;
    padding: var(--s9) 0 0 0;
    font-size: 1.8rem;
  }

  .column-medium .onb-m-title6 {
    font-size: 2.2rem;
  }

  .column-medium .kari {
    font-size: 2.6rem;
  }
  .twb-box-full {
    width: calc(100% + var(--s4));
    margin-left: calc(var(--s2) * -1);
  }
}

.twb-m-title03 {
  padding: var(--s1);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--site-color03);
  line-height: 1.5;
  background-size: 4.8rem auto;
}

.sec05 .twb-m-title03 {
  font-size: 2.8rem;
  padding: 0;
  text-align: center;
}

.sec05 .twb-m-title03 a {
  text-decoration: none;
  color: var(--site-color03);
  background: url(./img/arrow-01-blg-right.svg) no-repeat center right;
  background-size: 1rem 18rem;
  display: block;
  padding: 0 2rem;
}

.sec05 .twb-m-title03 a:hover {
  opacity: 0.6;
}
.onb-icon-title-catchsub {
  font-size: 2rem;
  border: none;
}

.onb-acc-list-title {
  padding: var(--s2);
  background-color: #ccc;
  font-weight: 700;
}
.onb-acc-list-content {
}
.onb-acc-list div {
  padding: var(--s2) 0;
  display: flex;
  border-bottom: 1px solid #d7ebf7;
}
.onb-acc-list div:last-child {
  /* border: none; */
}

.sec02 .onb-acc-list div dt {
  color: #21345c;
  font-weight: bold;
  width: 22%;
}

.sec02 .onb-acc-list div dd {
  width: 78%;
}

.sec02 .onb-acc-list div dt,
.sec02 .onb-acc-list div dd {
  font-size: 1.8rem;
}

.onb-acc-list div dt,
.onb-acc-list div dd {
  width: 50%;
  line-height: 1.2;
}
.onb-acc-list div dd span {
  font-size: 1.4rem;
}
.more-content-gradation {
  position: relative;
  height: auto;
  max-height: 12rem;
  overflow: hidden;
  transition: max-height 1s;
}

.more-content-gradation.is-open::after {
  display: none;
}
.onb-acc-list-more-btn {
  max-width: 32rem;
  margin: 0 auto;
  position: relative;
  transform: translate3d(0, 0, 0); /* 描画対策のGPU処理 */
}
.onb-acc-list-more-btn span {
  width: 100%;
  margin: var(--s5) auto;
  padding: 2rem 6rem 2rem 3rem;
  border: 0.2rem solid var(--site-color05);
  border-radius: 4rem;
  background: url("./img/acc-off.svg") no-repeat 95% center #fff;
  display: block;
  text-align: center;
  transform: translate(0, 0);
  transition: transform 0.3s;
  cursor: pointer;
  z-index: 1;
}
.onb-acc-list-more-btn::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-color: var(--site-color03);
  border-width: 0 1px 1px 0;
  transform: translate(0.8rem, 0.8rem);
  border-radius: 4rem;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: -1;
}
.onb-acc-list-more-btn:hover span {
  transform: translate(0.8rem, 0.8rem);
}
.onb-acc-list-more-btn.is-open span {
  background: url("./img/acc-on.svg") no-repeat 95% center #fff;
}
/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
  .onb-icon-title-catchsub {
    line-height: 1.2;
    display: block;
    font-size: 1.4rem;
  }

  .onb-acc-list-more-btn {
    margin-right: var(--s1);
  }
  .onb-acc-list-more-btn span {
    transition: inherit;
    transform: none;
  }
  .onb-acc-list-more-btn:hover span {
    transform: none;
  }

  .onb-acc-list-content {
    padding: 0 var(--s2) var(--s2);
  }

  .sec05 .twb-m-title03 a {
    padding: 0 2rem 0 0;
    text-align: center;
  }

  .sec05 .twb-m-title03 {
    font-size: 2rem;
  }
}

.onb-conclusion-box-frame {
  padding: var(--s4);
  background-color: #f8f8f0;
  margin-top: 4rem;
  margin-bottom: 4rem;
}

.onb-conclusion-box-frame .btn-internal {
  margin: var(--s-2) auto;
}

.onb-conclusion-box-ttl {
  position: relative;
}
.onb-conclusion-box-ttl__icon {
  width: 10rem;
  height: 10rem;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url("./img/bg-square.png") no-repeat top left;
  background-size: contain;
  position: absolute;
  left: -4.2rem;
  bottom: 0;
  z-index: 5;
  font-size: 2rem;
}
.onb-conclusion-box-ttl__text {
  padding-top: var(--s1);
  padding-bottom: var(--s3);
  margin-left: 8rem;
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1.5;
  border-bottom: 3px solid var(--site-color03);
}
.onb-conclusion-floatimg {
  text-align: center;
}
.l-onb-conclusion-img {
  width: 20%;
  text-align: center;
}
.l-onb-conclusion-img img {
  max-width: 100%;
}
.onb-onb-conclusion-box-imgcap {
  margin-top: var(--s1);
  text-align: center;
  font-size: 1.2rem;
}
/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
  .onb-conclusion-box-ttl__icon {
    width: 7rem;
    height: 7rem;
    transform: translateY(-50%);
    top: 50%;
    left: -2rem;
    bottom: inherit;
    font-size: 1.6rem;
  }
  .onb-conclusion-box-ttl__text {
    margin-left: 6rem;
    padding-top: var(--s1);
    padding-bottom: var(--s2);
    font-size: 2rem;
  }
  .l-onb-conclusion-img {
    width: 36%;
  }

  .sec02 .onb-acc-list div dt {
    width: 120px;
  }

  .onb-conclusion-box-frame {
    padding: var(--s2) var(--s4) var(--s4) var(--s4);
  }
}

/*------------------------------------------------------------
    mv
*/
.mv-lower {
  height: 200px;
  background: #efeee0 url(img/mv_lower.jpg) no-repeat top right;
  background-size: cover;
}
.mv-lower .mv-inner {
  max-width: 420px;
  padding-top: 2rem;
}
.mv-lower .mv-logo {
  width: 310px;
  padding: 1.5rem 0;
  margin: 0 auto;
  display: block;
}

.mv-lower a:hover {
  opacity: 0.6;
}

.mv-lower .logo {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: -32px;
}

/*--------------------------------------
visArea
---------------------------------------*/
#visArea {
  padding: 6rem 0 8rem;
  background: url(img/mv.jpg) no-repeat top center;
  background-size: cover;
  position: relative;
}
#visArea .mainArea {
  max-width: 1000px;
  min-height: auto;
  margin: 0 auto;
  background: none;
  background-size: 100% auto;
  position: relative;
  word-break: break-word;
}
#visArea .logo {
  margin-bottom: 2rem;
}
#visArea .mainAreaInner {
  width: 100%;
  margin: 0;
}
#visArea .siteNameAreaInner {
  display: flex;
  align-items: center;
  width: 100%;
  height: 10rem;
  margin: 0 0 2rem 0;
  padding: 0 0 0 2rem;
  background: url(img/mv_bg_01.gif) no-repeat right 1rem center;
  background-size: auto 100%;
}
#visArea .siteName {
  width: 16rem;
  margin: 0;
}
#visArea .title {
  margin: 0 0 1.5rem 0;
  padding: 0;
  font-size: 3.6rem;
  line-height: 1.2;
  margin-bottom: 2rem;
  color: #fff;
  font-family: "Archivo Black";
}

#visArea .mainTxtBox {
  color: #fff;
  max-width: 800px;
}

@media screen and (max-width: 767px) {
  #visArea {
    background: #21345c url(img/MV_sp.jpg) no-repeat top right;
    background-size: 100%;
    padding: 19rem 0 5rem;
  }

  #visArea .header-title {
    font-size: 1rem;
  }

  #visArea .header-area-upper {
    padding-left: 0;
    left: 30px;
  }

  #visArea .logo {
    display: none;
  }

  #visArea .mainArea {
    margin-left: 0;
    padding-right: calc(var(--s1) + var(--s-2));
    padding-left: calc(var(--s1) + var(--s-2));
  }

  #visArea .mainTxtBox {
    font-size: 14px;
  }

  #visArea .title span {
    font-size: 3rem;
    padding: 0;
  }

  #visArea .title {
    font-size: 2.6rem;
  }

  #visArea .subtitle {
    font-size: 1.6rem;
    line-height: 1.6;
  }

  .mv-lower .mv-logo {
    width: 230px;
    position: relative;
    top: 20px;
  }
  .mv-lower {
    height: 160px;
  }
}

/* ボックス上の見出しラベル */
.c-case-title {
  font-weight: 700;
  color: var(--site-color03);
  font-size: var(--fs-s, 1.8rem);
  background: #d7ebf7;
  padding: var(--s1, 0.8rem) var(--s2, 1.6rem);
  border-radius: var(--r-xs, 4px);
  display: inline-block;
  position: absolute;
  top: -2.4rem;
  left: 1.6rem;
  z-index: 10;
}

.c-case-title--after {
  background: var(--site-color03);
  color: #fff;
  font-weight: 700;
  font-size: var(--fs-s, 1.8rem);
  padding: var(--s1, 0.8rem) var(--s2, 1.6rem);
  border-radius: var(--r-xs, 4px);
  display: inline-block;
  position: absolute;
  top: -2.4rem;
  left: 1.6rem;
  z-index: 10;
}

.table-scroll-wrap {
  width: 100%;
  overflow-x: auto;
  white-space: nowrap;
  margin-bottom: 4rem;
  position: relative;
}

@media screen and (max-width: 767px) {
  .table-scroll-wrap::before {
    font-size: 1.3rem;
    margin-top: 4rem;

    content: "▼左右にスクロールできます";
    display: block;
    position: sticky;
    left: 0;
    color: #666666;
    z-index: 10;
    font-size: 1.3rem;
    font-weight: bold;
    margin-top: 2rem;
  }
}

/* custom.css に追記 */
/* 会社間の区切り線と余白 */
.c-divider {
  border: none;
  border-top: 2px dashed #ccc;
  margin: 6rem 0;
  width: 100%;
}

@media screen and (max-width: 767px) {
  .c-divider {
    margin: 4rem 0;
  }
}

@media screen and (max-width: 767px) {
  #visArea .logo {
    display: block;
    position: absolute;
    top: -31.7vw;
    left: 30%;
    transform: translateX(-50%);
    margin: 0;
    z-index: 10;
  }

  #visArea .logo img {
    width: 200px;
    height: auto;
  }

	.img-pc {
		display: none;
	}
	
	.img-sp {
		display: block;
	}

    .sec02 .l-stack-small {
        padding: 2rem;
        padding-bottom: 4rem;
    }

.acc-more-btn {
    max-width: 46rem;
    width: 87%;
    margin: var(--s1) auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

}

/* --- 特定のボックス間の余白調整 --- */
.recommend-stack {
  gap: 3rem; 
}

/* スマートフォン表示用の余白調整 */
@media screen and (max-width: 767px) {
  .recommend-stack {
    gap: 2rem; 
  }
}